0001157523-04-003631 8-K 1 20040422 5 20040422 ACADIA REALTY TRUST 0000899629 6798 232715194 MD 1231 8-K 34 001-12002 04747428 20 SOUNDVIEW MARKETPLACE PO BOX 1679 PORT WASHINGTON NY 11050 5167678830 600 THIRD AVE PO BOX 1679 KINGSTON PA 18704 MARK CENTERS TRUST 19930329 8-K 1 a4621916.txt ACADIA REALTY TRUST 8-K